Novel washing drum

The utility model relates to a novel washing drum. The novel washing drum comprises a washing drum body, supporting bearings, a siphon tube and an ear box, wherein the washing drum body comprises a hollow shaft, a radial frame and an outer cylinder; the hollow shaft concentrically sleeves the outer cylinder and penetrates through the entire outer cylinder, the radial frame is arranged along the length direction of the hollow shaft through a fixing disk, and the other end of the radial frame is fixedly connected with the outer cylinder; two ends of the hollow shaft are arranged on the wall of a bleaching pool through the supporting bearings; one end of the siphon tube is inserted into the side plate of the outer cylinder, and the other end of the siphon tube is arranged in the ear box, and a water jet is arranged on the siphon tube. The washing drum disclosed by the utility model has an prolonged service life with a stable operation period of up to three years, and just filling up of the washing drum once a month can ensure the continuous failure-free operation of the bleaching procedure and stabilize the product quality; the novel washing drum adopts unpowered rotation, and is energy-saving as the washing drum is driven to operate totally by the natural thrust force of slurry, and transmission parts of the novel washing drum contact slurry, the corrosion of the equipment is effectively prevented, and the maintenance expense is reduced.